/**
 *
 *  (c) 2010-2019 Pawel Fus & Daniel Studencki
 *
 *  License: www.highcharts.com/license
 *
 *  !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
 *
 * */
"use strict";
import H from "../parts/Globals.js";
import "../parts/Utilities.js";
var reduce = H.reduce;
var reduceArrayMixin = {
  /**
   * Get min value of array filled by OHLC data.
   * @private
   * @param {Array<*>} arr Array of OHLC points (arrays).
   * @param {string} index Index of "low" value in point array.
   * @return {number} Returns min value.
   */
  minInArray: function (arr, index) {
    return reduce(
      arr,
      function (min, target) {
        return Math.min(min, target[index]);
      },
      Number.MAX_VALUE
    );
  },
  /**
   * Get max value of array filled by OHLC data.
   * @private
   * @param {Array<*>} arr Array of OHLC points (arrays).
   * @param {string} index Index of "high" value in point array.
   * @return {number} Returns max value.
   */
  maxInArray: function (arr, index) {
    return reduce(
      arr,
      function (max, target) {
        return Math.max(max, target[index]);
      },
      -Number.MAX_VALUE
    );
  },
  /**
   * Get extremes of array filled by OHLC data.
   * @private
   * @param {Array<*>} arr Array of OHLC points (arrays).
   * @param {string} minIndex Index of "low" value in point array.
   * @param {string} maxIndex Index of "high" value in point array.
   * @return {Array<number,number>} Returns array with min and max value.
   */
  getArrayExtremes: function (arr, minIndex, maxIndex) {
    return reduce(
      arr,
      function (prev, target) {
        return [
          Math.min(prev[0], target[minIndex]),
          Math.max(prev[1], target[maxIndex]),
        ];
      },
      [Number.MAX_VALUE, -Number.MAX_VALUE]
    );
  },
};
export default reduceArrayMixin;
